User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:57.0) Gecko/20100101 Firefox/57.0
Build ID: 20170805100334
Steps to reproduce:
With layout.css.servo.enabled true, I loaded this demo document:
<style>
div {
box-shadow: 0 2em currentColor;
transition: 0.5s all;
}
div:hover {
box-shadow: 0 3em currentColor;
}
</style>
<div>foo</div>
… and hovered over the DIV.
Actual results:
The box-shadow disappeared for half a second, and then appeared in the final position.
Expected results:
The box-shadow should have smoothly transitioned from 2em to 3em, as it does if you avoid using the currentColor keyword or if you disable stylo.

Such smooth, much wow.
Nightly 57 x64 20170816100153 @ Debian Testing
56 beta = wontfix, I think. (not a blocker for experiment participants and not a crash fix)
I should go through all stylo-site-issues and should set status-firefox57 to verified if they are fine on WOW64/Win64/Linux64/Mac.

Status: RESOLVED → VERIFIED

status-firefox55: --- → disabled

status-firefox56: --- → wontfix

status-firefox-esr52: --- → unaffected

OS: Unspecified → All

You need to log in
before you can comment on or make changes to this bug.